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Raman Spectra of Cellulose. In laser excited Raman spectroscopy, a sample is exposed to monochromatic light, and the scattered light is analyzed. The frequency of a small fraction of the scattered light is shifted relative to the exciting light. The magnitude of the frequency shift corresponds to the vibrational frequencies of the molecules in the sample. Therefore, Raman spectroscopy provides information similar to that provided by infrared spectroscopy. [Pg.152]

See other pages where Cellulose laser-Raman spectroscopy is mentioned: [Pg.221] [Pg.23] [Pg.258] [Pg.119] [Pg.369] [Pg.278] [Pg.762] [Pg.59]

See also in sourсe #XX -- [ Pg.82 , Pg.83 ]